1341264237 has 16 divisors (see below), whose sum is σ = 1805368320. Its totient is φ = 885698352.

The previous prime is 1341264233. The next prime is 1341264271. The reversal of 1341264237 is 7324621431.

It is not a de Polignac number, because 1341264237 - 2² = 1341264233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1341264198 and 1341264207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341264233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189598 + ... + 196544.

It is an arithmetic number, because the mean of its divisors is an integer number (112835520).

Almost surely, 2^1341264237 is an apocalyptic number.

It is an amenable number.

1341264237 is a deficient number, since it is larger than the sum of its proper divisors (464104083).

1341264237 is a wasteful number, since it uses less digits than its factorization.

1341264237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7552.

The product of its digits is 24192, while the sum is 33.

The square root of 1341264237 is about 36623.2745259077. The cubic root of 1341264237 is about 1102.8203759361.

Adding to 1341264237 its reverse (7324621431), we get a palindrome (8665885668).

The spelling of 1341264237 in words is "one billion, three hundred forty-one million, two hundred sixty-four thousand, two hundred thirty-seven".